cve/2024/CVE-2024-7331.md

### [CVE-2024-7331](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-7331)
![](https://img.shields.io/static/v1?label=Product&message=A3300R&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%2017.0.0cu.557_B20221024%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-120%20Buffer%20Overflow&color=brighgreen)

### Description

A vulnerability was found in TOTOLINK A3300R 17.0.0cu.557_B20221024 and classified as critical. Affected by this issue is the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument File leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-273254 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

### POC

#### Reference
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3300R/UploadCustomModule.md

#### Github
No PoCs found on GitHub currently.